Question

Write a C++ program that
1. Prompt user to enter two integer a and b.
2. Then prints a b rows each of which contains a * b columns of Xs, but after each group of b complete columns the program prints a| symbol (35 pts)
An example run of the program follows.
a=3， b = 5
XXXXX|XXXXX|XXXXX|
XXXXX|XXXXX|XXXXX|
XXXXX|XXXXX|XXXXX|
XXXXX|XXXXX|XXXXX|
XXXXX|XXXXX|XXXXX|
XXXXX|XXXXX|XXXXX|
XXXXX|XXXXX|XXXXX|
XXXXX|XXXXX|XXXXX|

Answer 1

CODE :

4 6 7 8 9 10 11 12 13 14 15 16 17 18 19 HNM in 0 0 Nm x_pattern.cpp #include<iostream> using namespace std; int main() { int a,b; cout<<"Enter value of a:"; //taking a and b as inputs cin>>a; cout<<"Enter value of b:"; cin>>b; for(int i=0; i<a+b;i++) { //loop to print rows for(int j=1;j<=a*b; j++){ //loop to print columns cout<<"X"; if(j%b==0) { //if it's after group of b then cout<<"|"; } } cout<<"\n"; //printing newline after each row }

OUTPUT :

jeswaanth@boolean-beast:-/Desktop$ 9++ -o out x_pattern.cpp jeswaanth@boolean-beast:-/Desktop$ ./out Enter value of a:3 Enter value of b:5 XXXXX|XXXXX|XXXXX| XXXXXXXXXX|XXXXX| XXXXXXXXXXXXXXX XXXXXXXXXXXXXXX XXXXXXXXXXXXXXX XXXXXXXXXXXXXXX XXXXXXXXXXXXXXX XXXXXXXXXX|XXXXX||

Raw_Code :

#include<iostream>
using namespace std;
int main(){
   int a,b;
   cout<<"Enter value of a:";       //taking a and b as inputs
   cin>>a;
   cout<<"Enter value of b:";
   cin>>b;
   for(int i=0;i<a+b;i++){ //loop to print rows
       for(int j=1;j<=a*b;j++){   //loop to print columns
           cout<<"X";
           if(j%b==0){               //if it's after group of b then
               cout<<"|";
           }
       }
       cout<<"\n";       //printing newline after each row
   }
}

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